| // Copyright 2014 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| use core::array::FixedSizeArray; |
| |
| #[test] |
| fn fixed_size_array() { |
| let mut array = [0; 64]; |
| let mut zero_sized = [(); 64]; |
| let mut empty_array = [0; 0]; |
| let mut empty_zero_sized = [(); 0]; |
| |
| assert_eq!(FixedSizeArray::as_slice(&array).len(), 64); |
| assert_eq!(FixedSizeArray::as_slice(&zero_sized).len(), 64); |
| assert_eq!(FixedSizeArray::as_slice(&empty_array).len(), 0); |
| assert_eq!(FixedSizeArray::as_slice(&empty_zero_sized).len(), 0); |
| |
| assert_eq!(FixedSizeArray::as_mut_slice(&mut array).len(), 64); |
| assert_eq!(FixedSizeArray::as_mut_slice(&mut zero_sized).len(), 64); |
| assert_eq!(FixedSizeArray::as_mut_slice(&mut empty_array).len(), 0); |
| assert_eq!(FixedSizeArray::as_mut_slice(&mut empty_zero_sized).len(), 0); |
| } |